Proceedings of the Indian National Science Academy

pISSN: 0370-0046eISSN: 2454-9983• JCR: P INDIAN NATL SCI ACIndian National Science AcademyIndia
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2026 Impact Factor

1.3

Released June 2026 · Based on 2025 citation data

↓ 0.8 (-38.1%) vs last year

Impact Factor History

  1. Metric year 2025

    Released

    1.3
  2. Metric year 2024

    2.1

JCR Category Rankings

Journal Citation Reports category rankings
CategoryIndexesQuartile
MULTIDISCIPLINARY SCIENCESESCIQ3
Q3
JCR Quartile
B4
CAS Block

Proceedings of the Indian National Science Academy current release and JCR quartile

Proceedings of the Indian National Science Academy's newest impact factor is 1.3, released June 17, 2026 and based on 2025 citation data. The journal is listed as JCR Q3 in this Journal Metrics record.

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Ranking position in Environmental Science

Ranked #1,838 in Environmental Science by impact factor and #410 among Q3 Environmental Science journals. This context helps compare Proceedings of the Indian National Science Academy against journals publishing in the same field.

#1,838
of 2,765 field journals

Proceedings of the Indian National Science Academy publication trend

Published 87 papers across the last 1 recorded years with a current impact factor of 1.3.

How Journal Metrics uses article volume

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Journal Details

Total Articles
699
H-Index
30
Open Access
Hybrid
Subject Areas
GeophysicsArtificial IntelligenceGeophysicsNuclear and High Energy Physics

Article Volume

2020
87
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